DPDK庫里是支持多進程和多線程，本文主要總結多進程的相關的操作。
DPDK多進程使用的關鍵啟動參數：
- --proc-type：指定一個dpdk進程是主進程還是副進程（參數值就用上面的primary或是secondary，或者是auto）
- --file-prefix：允許非合作的進程擁有不同的內存區域。主副進程默認文件路徑/var/run/.rte_config，同一個處理組的主副進程使用相同的參數，
如果想運行多個主進程，這個參數就必須指定！ - --socket-mem：設置從hugepages分配多大的存儲空間。默認會用掉所有的hugepages，所以建議指定這個參數，不管是單cpu還是在NUMA中。
eg：單socket，--socket-mem=512；在numa中，--socket-mem=512,512；多個socket間用‘,’號隔開； - -w ： 后面跟網卡的PCI號，指定使用網卡。設置了這參數，DPDK只會使用這個參數對應的網卡，不會初始化其他的。
在Multi-process Sample Application中介紹了4種使用場景：
Basic Multi-process Example，DPDK進程間通過ring，內存池，隊列，進行信息交互。
Symmetric Multi-process Example，主進程初始化所有資源，副進程直接獲取資源進行數據包處理，副進程除了不初始化資源，數據包處理和主進程是一樣的。每個進程獲取每個端口的一個RX， TX隊列。
Client-Server Multi-process Example，主進程初始化資源和接收所有收到的數據包並輪詢分發給副進程處理。
Master-slave Multi-process Example，這個模式主要是介紹各進程之間存在依賴關系，主進程和副進程，副進程和副進程
[root@localhost simple_mp]# ./build/simple_mp -l 0-1 --proc-type=primary EAL: Detected 128 lcore(s) EAL: Detected 4 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'PA' EAL: Probing VFIO support... EAL: VFIO support initialized EAL: PCI device 0000:05:00.0 on NUMA socket 0 EAL: probe driver: 19e5:200 net_hinic net_hinic: Initializing pf hinic-0000:05:00.0 in primary process net_hinic: Device 0000:05:00.0 hwif attribute: net_hinic: func_idx:0, p2p_idx:0, pciintf_idx:0, vf_in_pf:0, ppf_idx:0, global_vf_id:15, func_type:2 net_hinic: num_aeqs:4, num_ceqs:4, num_irqs:32, dma_attr:2 net_hinic: API CMD poll status timeout net_hinic: chain type: 0x7 net_hinic: chain hw cpld error: 0x1 net_hinic: chain hw check error: 0x0 net_hinic: chain hw current fsm: 0x0 net_hinic: chain hw current ci: 0x0 net_hinic: Chain hw current pi: 0x1 net_hinic: Send msg to mgmt failed net_hinic: Failed to get board info, err: -110, status: 0x0, out size: 0x0 net_hinic: Check card workmode failed, dev_name: 0000:05:00.0 net_hinic: Create nic device failed, dev_name: 0000:05:00.0 net_hinic: Initialize 0000:05:00.0 in primary failed EAL: Requested device 0000:05:00.0 cannot be used EAL: PCI device 0000:06:00.0 on NUMA socket 0 EAL: probe driver: 19e5:200 net_hinic EAL: PCI device 0000:7d:00.0 on NUMA socket 0 EAL: probe driver: 19e5:a222 net_hns3 EAL: PCI device 0000:7d:00.1 on NUMA socket 0 EAL: probe driver: 19e5:a221 net_hns3 EAL: PCI device 0000:7d:00.2 on NUMA socket 0 EAL: probe driver: 19e5:a222 net_hns3 EAL: PCI device 0000:7d:00.3 on NUMA socket 0 EAL: probe driver: 19e5:a221 net_hns3 APP: Finished Process Init. Starting core 1 simple_mp > primary send hello1 Command not found simple_mp > send hello by primary Bad arguments simple_mp > simple_mp > send hello_by_primary simple_mp > core 1: Received 'hello_by_sencondary' simple_mp >
./build/simple_mp -l 0-1 --proc-type=secondary
-
[root@localhost lib]# ps -elf | grep simple_mp 0 S root 8457 124128 13 80 0 - 8389378 wait_w 03:24 pts/1 00:00:16 ./build/simple_mp -l 0-1 --proc-type=primary 0 S root 8471 7504 6 80 0 - 8389498 wait_w 03:24 pts/2 00:00:06 ./build/simple_mp -l 0-1 --proc-type=secondary 0 S root 8564 57486 0 80 0 - 1729 pipe_w 03:26 pts/0 00:00:00 grep --color=auto simple_mp
[root@localhost lib]# ps -mo pid,tid,%cpu,psr -p 8471 PID TID %CPU PSR 8471 - 6.0 - - 8471 0.0 0 - 8472 0.0 33 - 8473 0.0 10 - 8474 6.0 1 [root@localhost lib]# ps -T -p 8471 PID SPID TTY TIME CMD 8471 8471 pts/2 00:00:00 simple_mp 8471 8472 pts/2 00:00:00 eal-intr-thread 8471 8473 pts/2 00:00:00 rte_mp_handle 8471 8474 pts/2 00:00:10 lcore-slave-1 [root@localhost lib]# ps -mo pid,tid,%cpu,psr -p 8457 PID TID %CPU PSR 8457 - 10.7 - - 8457 5.1 0 - 8458 0.0 9 - 8459 0.0 9 - 8460 5.6 1 [root@localhost lib]# ps -T -p 8457 PID SPID TTY TIME CMD 8457 8457 pts/1 00:00:10 simple_mp 8457 8458 pts/1 00:00:00 eal-intr-thread 8457 8459 pts/1 00:00:00 rte_mp_handle 8457 8460 pts/1 00:00:11 lcore-slave-1 [root@localhost lib]#
兩個mp_socket， mp_socket_8471_167e85391023是seconary進程的
[root@localhost dpdk-stable-17.11.2]# killall simple_mp [root@localhost dpdk-stable-17.11.2]# ps -elf | grep simple_mp 0 S root 9154 36716 0 80 0 - 1729 pipe_w 03:38 pts/3 00:00:00 grep --color=auto simple_mp [root@localhost dpdk-stable-17.11.2]#
kill之后還存在哦
[root@localhost lib]# ls /var/run/dpdk/rte/ -al total 15680 drwx------. 2 root root 1100 Aug 28 03:24 . drwx------. 3 root root 60 Aug 26 03:45 .. -rw-------. 1 root root 18816 Aug 28 03:24 config -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-0-0 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-0-0_8471 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-0-1 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-0-1_8471 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-0-2 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-0-2_8471 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-0-3 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-0-3_8471 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-1-0 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-1-0_8471 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-1-1 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-1-1_8471 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-1-2 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-1-2_8471 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-1-3 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-1-3_8471 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-2-0 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-2-0_8471 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-2-1 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-2-1_8471 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-2-2 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-2-2_8471 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-2-3 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-2-3_8471 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-3-0 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-3-0_8471 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-3-1 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-3-1_8471 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-3-2 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-3-2_8471 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-3-3 -rw-------. 1 root root 458752 Aug 28 03:24 fbarray_memseg-2048k-3-3_8471 -rw-------. 1 root root 65536 Aug 28 03:24 fbarray_memseg-524288k-0-0 -rw-------. 1 root root 65536 Aug 28 03:24 fbarray_memseg-524288k-0-0_8471 -rw-------. 1 root root 65536 Aug 28 03:24 fbarray_memseg-524288k-0-1 -rw-------. 1 root root 65536 Aug 28 03:24 fbarray_memseg-524288k-0-1_8471 -rw-------. 1 root root 65536 Aug 28 03:24 fbarray_memseg-524288k-1-0 -rw-------. 1 root root 65536 Aug 28 03:24 fbarray_memseg-524288k-1-0_8471 -rw-------. 1 root root 65536 Aug 28 03:24 fbarray_memseg-524288k-1-1 -rw-------. 1 root root 65536 Aug 28 03:24 fbarray_memseg-524288k-1-1_8471 -rw-------. 1 root root 65536 Aug 28 03:24 fbarray_memseg-524288k-2-0 -rw-------. 1 root root 65536 Aug 28 03:24 fbarray_memseg-524288k-2-0_8471 -rw-------. 1 root root 65536 Aug 28 03:24 fbarray_memseg-524288k-2-1 -rw-------. 1 root root 65536 Aug 28 03:24 fbarray_memseg-524288k-2-1_8471 -rw-------. 1 root root 65536 Aug 28 03:24 fbarray_memseg-524288k-3-0 -rw-------. 1 root root 65536 Aug 28 03:24 fbarray_memseg-524288k-3-0_8471 -rw-------. 1 root root 65536 Aug 28 03:24 fbarray_memseg-524288k-3-1 -rw-------. 1 root root 65536 Aug 28 03:24 fbarray_memseg-524288k-3-1_8471 -rw-------. 1 root root 196608 Aug 28 03:24 fbarray_memzone -rw-------. 1 root root 16576 Aug 28 03:24 hugepage_info srwxr-xr-x. 1 root root 0 Aug 28 03:24 mp_socket srwxr-xr-x. 1 root root 0 Aug 28 03:24 mp_socket_8471_167e85391023 [root@localhost lib]#
[root@localhost simple_mp]# ./build/simple_mp -l 126-127 --proc-type=primary EAL: Detected 128 lcore(s) EAL: Detected 4 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'PA' EAL: Probing VFIO support... EAL: VFIO support initialized EAL: PCI device 0000:05:00.0 on NUMA socket 0 EAL: probe driver: 19e5:200 net_hinic net_hinic: Initializing pf hinic-0000:05:00.0 in primary process net_hinic: Device 0000:05:00.0 hwif attribute: net_hinic: func_idx:0, p2p_idx:0, pciintf_idx:0, vf_in_pf:0, ppf_idx:0, global_vf_id:15, func_type:2 net_hinic: num_aeqs:4, num_ceqs:4, num_irqs:32, dma_attr:2 net_hinic: API CMD poll status timeout net_hinic: chain type: 0x7 net_hinic: chain hw cpld error: 0x1 net_hinic: chain hw check error: 0x0 net_hinic: chain hw current fsm: 0x0 net_hinic: chain hw current ci: 0x0 net_hinic: Chain hw current pi: 0x1 net_hinic: Send msg to mgmt failed net_hinic: Failed to get board info, err: -110, status: 0x0, out size: 0x0 net_hinic: Check card workmode failed, dev_name: 0000:05:00.0 net_hinic: Create nic device failed, dev_name: 0000:05:00.0 net_hinic: Initialize 0000:05:00.0 in primary failed EAL: Requested device 0000:05:00.0 cannot be used EAL: PCI device 0000:06:00.0 on NUMA socket 0 EAL: probe driver: 19e5:200 net_hinic EAL: PCI device 0000:7d:00.0 on NUMA socket 0 EAL: probe driver: 19e5:a222 net_hns3 EAL: PCI device 0000:7d:00.1 on NUMA socket 0 EAL: probe driver: 19e5:a221 net_hns3 EAL: PCI device 0000:7d:00.2 on NUMA socket 0 EAL: probe driver: 19e5:a222 net_hns3 EAL: PCI device 0000:7d:00.3 on NUMA socket 0 EAL: probe driver: 19e5:a221 net_hns3 APP: Finished Process Init. Starting core 127 simple_mp >
[root@localhost simple_mp]# ./build/simple_mp -l 120-121 --proc-type=secondary EAL: Detected 128 lcore(s) EAL: Detected 4 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket_9543_169b3a72effc EAL: Selected IOVA mode 'PA' EAL: Probing VFIO support... EAL: VFIO support initialized EAL: PCI device 0000:05:00.0 on NUMA socket 0 EAL: probe driver: 19e5:200 net_hinic EAL: Cannot find resource for device EAL: PCI device 0000:06:00.0 on NUMA socket 0 EAL: probe driver: 19e5:200 net_hinic EAL: PCI device 0000:7d:00.0 on NUMA socket 0 EAL: probe driver: 19e5:a222 net_hns3 EAL: PCI device 0000:7d:00.1 on NUMA socket 0 EAL: probe driver: 19e5:a221 net_hns3 EAL: PCI device 0000:7d:00.2 on NUMA socket 0 EAL: probe driver: 19e5:a222 net_hns3 EAL: PCI device 0000:7d:00.3 on NUMA socket 0 EAL: probe driver: 19e5:a221 net_hns3 APP: Finished Process Init. Starting core 121 simple_mp >
[root@localhost lib]# ls /var/run/dpdk/rte/ -al total 15680 drwx------. 2 root root 1100 Aug 28 03:45 . drwx------. 3 root root 60 Aug 26 03:45 .. -rw-------. 1 root root 18816 Aug 28 03:45 config -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-0-0 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-0-0_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-0-1 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-0-1_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-0-2 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-0-2_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-0-3 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-0-3_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-1-0 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-1-0_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-1-1 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-1-1_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-1-2 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-1-2_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-1-3 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-1-3_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-2-0 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-2-0_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-2-1 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-2-1_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-2-2 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-2-2_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-2-3 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-2-3_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-3-0 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-3-0_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-3-1 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-3-1_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-3-2 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-3-2_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-3-3 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-3-3_9543 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-0-0 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-0-0_9543 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-0-1 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-0-1_9543 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-1-0 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-1-0_9543 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-1-1 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-1-1_9543 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-2-0 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-2-0_9543 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-2-1 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-2-1_9543 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-3-0 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-3-0_9543 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-3-1 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-3-1_9543 -rw-------. 1 root root 196608 Aug 28 03:45 fbarray_memzone -rw-------. 1 root root 16576 Aug 28 03:45 hugepage_info srwxr-xr-x. 1 root root 0 Aug 28 03:45 mp_socket srwxr-xr-x. 1 root root 0 Aug 28 03:45 mp_socket_9543_169b3a72effc [root@localhost lib]#
[root@localhost simple_mp]# ./build/simple_mp -l 126-127 --proc-type=primary EAL: Detected 128 lcore(s) EAL: Detected 4 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'PA' EAL: Probing VFIO support... EAL: VFIO support initialized EAL: PCI device 0000:05:00.0 on NUMA socket 0 EAL: probe driver: 19e5:200 net_hinic
simple_mp > Terminated [root@localhost simple_mp]# ./build/simple_mp -l 120-121 --proc-type=secondary EAL: Detected 128 lcore(s)
[root@localhost lib]# ps -mo pid,tid,%cpu,psr -p 9530 PID TID %CPU PSR 9530 - 6.9 - - 9530 0.2 126 - 9531 0.0 9 - 9532 0.0 10 - 9533 6.6 127 [root@localhost lib]# ps -T -p 9530 PID SPID TTY TIME CMD 9530 9530 pts/1 00:00:10 simple_mp 9530 9531 pts/1 00:00:00 eal-intr-thread 9530 9532 pts/1 00:00:00 rte_mp_handle 9530 9533 pts/1 00:04:11 lcore-slave-127 [root@localhost lib]# ps -mo pid,tid,%cpu,psr -p 9543 PID TID %CPU PSR 9543 - 6.6 - - 9543 0.0 120 - 9544 0.0 10 - 9545 0.0 11 - 9546 6.6 121 [root@localhost lib]# ps -T -p 9543 PID SPID TTY TIME CMD 9543 9543 pts/2 00:00:00 simple_mp 9543 9544 pts/2 00:00:00 eal-intr-thread 9543 9545 pts/2 00:00:00 rte_mp_handle 9543 9546 pts/2 00:04:08 lcore-slave-121 [root@localhost lib]#
[root@localhost dpdk-stable-17.11.2]# ls /var/run/dpdk/rte/ -al total 15680 drwx------. 2 root root 1100 Aug 28 03:45 . drwx------. 3 root root 60 Aug 26 03:45 .. -rw-------. 1 root root 18816 Aug 28 03:45 config -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-0-0 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-0-0_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-0-1 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-0-1_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-0-2 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-0-2_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-0-3 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-0-3_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-1-0 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-1-0_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-1-1 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-1-1_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-1-2 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-1-2_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-1-3 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-1-3_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-2-0 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-2-0_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-2-1 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-2-1_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-2-2 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-2-2_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-2-3 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-2-3_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-3-0 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-3-0_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-3-1 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-3-1_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-3-2 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-3-2_9543 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-3-3 -rw-------. 1 root root 458752 Aug 28 03:45 fbarray_memseg-2048k-3-3_9543 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-0-0 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-0-0_9543 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-0-1 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-0-1_9543 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-1-0 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-1-0_9543 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-1-1 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-1-1_9543 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-2-0 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-2-0_9543 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-2-1 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-2-1_9543 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-3-0 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-3-0_9543 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-3-1 -rw-------. 1 root root 65536 Aug 28 03:45 fbarray_memseg-524288k-3-1_9543 -rw-------. 1 root root 196608 Aug 28 03:45 fbarray_memzone -rw-------. 1 root root 16576 Aug 28 03:45 hugepage_info srwxr-xr-x. 1 root root 0 Aug 28 03:45 mp_socket srwxr-xr-x. 1 root root 0 Aug 28 03:45 mp_socket_9543_169b3a72effc [root@localhost dpdk-stable-17.11.2]# ls
退出
